HijackLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2564c9d2d4f2c9a9d7609ddd8de9377b2d5f809e8a09e0237a3032f7c6030de15d5
MD5ce6c19ad04d9f1d7499db84c3a5b9879
File Typezip
Size23516.6 KB
First Seen2026-05-18
File NameSETUP.zip
TagsACRStealer, getauthdash-icu, HIjackLoader, IDATLoader, zip

Malware Family: HijackLoader

HijackLoader, loader'dır.

TypeLoader
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTP
PurposeLoader
First Seen Year2023
AliasesIDAT Loader

Threat Indicators (IOC)

  • SHA256: 4c9d2d4f2c9a9d7609ddd8de9377b2d5f809e8a09e0237a3032f7c6030de15d5
  • MD5: ce6c19ad04d9f1d7499db84c3a5b9879

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network — the loader may be downloading more malware
  2. Analyze every downloaded payload
  3. Inspect all network traffic and cut suspicious connections
  4. Run a full antivirus scan
  5. Consider reimaging the system

YARA Rule Hints

rule HijackLoader_SHA256 {
    meta:
        description = "HijackLoader sample: 4c9d2d4f2c9a9d76"
        threat_level = "medium"
        first_seen = "2026-05-18"
    condition:
        hash.sha256(0, filesize) == "4c9d2d4f2c9a9d7609ddd8de9377b2d5f809e8a09e0237a3032f7c6030de15d5"
}

Hijackloader — Malware Profile

HijackLoader IDAT Loader 2023. MSI paket gizleme. NtQueryInformationProcess anti-debug. OLU 1.2.35.3 build.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows
Also Known As (AKA)
IDAT Loader

Technical Details

Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — HijackLoader
# SHA256 4c9d2d4f2c9a9d7609ddd8de9377b2d5f809e8a09e0237a3032f7c6030de15d5 # MD5 ce6c19ad04d9f1d7499db84c3a5b9879
TypeValueNote
sha256 4c9d2d4f2c9a9d7609ddd8de9377b2d5f809e8a09e0237a3032f7c6030de15d5 Sample:HijackLoader
md5 ce6c19ad04d9f1d7499db84c3a5b9879 Sample:HijackLoader
Tags
hijackloaderloadermalwaremediumsha256hash-analizi